Naomi Campbell has opened up to the Kyle and Jackie O show this morning about her feud with fellow mentor on The Face Australia, Aussie model Nicole Trunfio.

Naomi called Nicole "disrespectful" for insulting her on the first episode of the model search show last week. Nicole, 28, said Naomi, 43, "wasn't a model of now"… and as Naomi tells it, Nicole didn't know Naomi was also the executive producer of the show! Listen to Naomi's fiery response on KIIS FM above.

When asked if she would have Nicole back for another season, Naomi said it's "not up to me, that's up to the network", adding that the competition between the mentors is what gives the show its "oomph".

Relive Nicole and Naomi's spat below... and tune in to The Face tonight, 9pm on FOX8.